3 (土)	06:35	12:13	18:09	-
	33cm	22cm	33cm	-
中潮 出 04:25 入 18:56 出 08:24 入 20:19

留萌（北海道）2030年08月3日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
8/3 00:00	12.1	0
8/3 00:10	12.1	0
8/3 00:20	12.2	↑0.1
8/3 00:30	12.4	↑0.2
8/3 00:40	12.6	↑0.2
8/3 00:50	12.9	↑0.3
8/3 01:00	13.2	↑0.3
8/3 01:10	13.6	↑0.4
8/3 01:20	14.1	↑0.5
8/3 01:30	14.5	↑0.4
8/3 01:40	15.1	↑0.6
8/3 01:50	15.6	↑0.5
8/3 02:00	16.2	↑0.6
8/3 02:10	16.9	↑0.7
8/3 02:20	17.6	↑0.7
8/3 02:30	18.3	↑0.7
8/3 02:40	19.0	↑0.7
8/3 02:50	19.8	↑0.8
8/3 03:00	20.5	↑0.7
8/3 03:10	21.3	↑0.8
8/3 03:20	22.1	↑0.8
8/3 03:30	23.0	↑0.9	最大潮位差
8/3 03:40	23.8	↑0.8
8/3 03:50	24.6	↑0.8
8/3 04:00	25.4	↑0.8
8/3 04:10	26.1	↑0.7
8/3 04:20	26.9	↑0.8
8/3 04:30	27.6	↑0.7
8/3 04:40	28.3	↑0.7
8/3 04:50	28.9	↑0.6
8/3 05:00	29.5	↑0.6
8/3 05:10	30.0	↑0.5
8/3 05:20	30.5	↑0.5
8/3 05:30	30.9	↑0.4
8/3 05:40	31.3	↑0.4
8/3 05:50	31.6	↑0.3
8/3 06:00	31.8	↑0.2
8/3 06:10	32.0	↑0.2
8/3 06:20	32.1	↑0.1
8/3 06:30	32.2	↑0.1	満潮
8/3 06:40	32.2	0
8/3 06:50	32.1	↓-0.1
8/3 07:00	32.0	↓-0.1
8/3 07:10	31.8	↓-0.2
8/3 07:20	31.6	↓-0.2
8/3 07:30	31.4	↓-0.2
8/3 07:40	31.1	↓-0.3
8/3 07:50	30.7	↓-0.4
8/3 08:00	30.4	↓-0.3
8/3 08:10	30.0	↓-0.4
8/3 08:20	29.5	↓-0.5
8/3 08:30	29.1	↓-0.4
8/3 08:40	28.6	↓-0.5
8/3 08:50	28.1	↓-0.5
8/3 09:00	27.6	↓-0.5
8/3 09:10	27.1	↓-0.5
8/3 09:20	26.6	↓-0.5
8/3 09:30	26.1	↓-0.5
8/3 09:40	25.6	↓-0.5
8/3 09:50	25.2	↓-0.4
8/3 10:00	24.7	↓-0.5
8/3 10:10	24.2	↓-0.5
8/3 10:20	23.8	↓-0.4
8/3 10:30	23.4	↓-0.4
8/3 10:40	23.0	↓-0.4
8/3 10:50	22.7	↓-0.3
8/3 11:00	22.4	↓-0.3
8/3 11:10	22.1	↓-0.3
8/3 11:20	21.9	↓-0.2
8/3 11:30	21.7	↓-0.2
8/3 11:40	21.5	↓-0.2
8/3 11:50	21.4	↓-0.1
8/3 12:00	21.4	0
8/3 12:10	21.3	↓-0.1	干潮
8/3 12:20	21.3	0
8/3 12:30	21.4	↑0.1
8/3 12:40	21.5	↑0.1
8/3 12:50	21.6	↑0.1
8/3 13:00	21.7	↑0.1
8/3 13:10	21.9	↑0.2
8/3 13:20	22.1	↑0.2
8/3 13:30	22.4	↑0.3
8/3 13:40	22.7	↑0.3
8/3 13:50	23.0	↑0.3
8/3 14:00	23.3	↑0.3
8/3 14:10	23.7	↑0.4
8/3 14:20	24.0	↑0.3
8/3 14:30	24.5	↑0.5
8/3 14:40	24.9	↑0.4
8/3 14:50	25.3	↑0.4
8/3 15:00	25.8	↑0.5
8/3 15:10	26.3	↑0.5
8/3 15:20	26.8	↑0.5
8/3 15:30	27.3	↑0.5
8/3 15:40	27.8	↑0.5
8/3 15:50	28.3	↑0.5
8/3 16:00	28.9	↑0.6
8/3 16:10	29.4	↑0.5
8/3 16:20	29.9	↑0.5
8/3 16:30	30.3	↑0.4
8/3 16:40	30.8	↑0.5
8/3 16:50	31.2	↑0.4
8/3 17:00	31.6	↑0.4
8/3 17:10	31.9	↑0.3
8/3 17:20	32.2	↑0.3
8/3 17:30	32.5	↑0.3
8/3 17:40	32.7	↑0.2
8/3 17:50	32.8	↑0.1
8/3 18:00	32.9	↑0.1	満潮
8/3 18:10	32.9	0
8/3 18:20	32.9	0
8/3 18:30	32.8	↓-0.1
8/3 18:40	32.6	↓-0.2
8/3 18:50	32.4	↓-0.2
8/3 19:00	32.1	↓-0.3
8/3 19:10	31.8	↓-0.3
8/3 19:20	31.4	↓-0.4
8/3 19:30	30.9	↓-0.5
8/3 19:40	30.4	↓-0.5
8/3 19:50	29.9	↓-0.5
8/3 20:00	29.3	↓-0.6
8/3 20:10	28.7	↓-0.6
8/3 20:20	28.0	↓-0.7
8/3 20:30	27.3	↓-0.7
8/3 20:40	26.6	↓-0.7
8/3 20:50	25.9	↓-0.7
8/3 21:00	25.2	↓-0.7
8/3 21:10	24.4	↓-0.8
8/3 21:20	23.7	↓-0.7
8/3 21:30	22.9	↓-0.8
8/3 21:40	22.2	↓-0.7
8/3 21:50	21.4	↓-0.8
8/3 22:00	20.7	↓-0.7
8/3 22:10	20.0	↓-0.7
8/3 22:20	19.4	↓-0.6
8/3 22:30	18.7	↓-0.7
8/3 22:40	18.1	↓-0.6
8/3 22:50	17.6	↓-0.5
8/3 23:00	17.1	↓-0.5
8/3 23:10	16.6	↓-0.5
8/3 23:20	16.2	↓-0.4
8/3 23:30	15.9	↓-0.3
8/3 23:40	15.6	↓-0.3
8/3 23:50	15.3	↓-0.3